Tracking time-varying properties using quasi time-invariant models with Bayesian dynamic programming

• Main Authors: Yang, Yanping, Zhu, Zuo, Au, Siu-Kui
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Quasi time-invariant model; QTI model; Model property tracking; Bayesian dynamic programming; BAYOMA; Structural health monitoring
• Online Access: https://hdl.handle.net/10356/180079
• Institution: Nanyang Technological University

Tracking the temporal variation of the properties of a system is relevant in different settings when data of extended duration is available, e.g., anomaly detection, condition monitoring, and trend identification. One simple approach is to divide the data into non-overlapping segments and then ident...